Holding company FedEx hopes its package of subsidiaries will keep delivering significant market share. Its FedEx Express unit is the world's #1 express transportation provider, delivering about 3.5 million packages daily to more than 220 countries and territories from about 1,800 FedEx Office shops. It maintains a fleet of about 640 aircraft and more than 57,000 motor vehicles and trailers. To complement the express delivery business, FedEx Ground provides small-package ground delivery in North America, and less-than-truckload (LTL) carrier FedEx Freight hauls larger shipments. FedEx Office stores offer a variety of document-related and other business services and serve as retail hubs for other FedEx units.